TSC695F ATMEL [ATMEL Corporation], TSC695F Datasheet - Page 9
TSC695F
Manufacturer Part Number
TSC695F
Description
Rad-Hard 32-bit SPARC Embedded Processor
Manufacturer
ATMEL [ATMEL Corporation]
Datasheet
1.TSC695F.pdf
(42 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TSC695F-25MA-E
Manufacturer:
INTERSIL
Quantity:
101
Synchronous Traps
Table 4. Synchronous Traps
4118H–AERO–06/03
Trap
Reset
Instruction access
(Error on instruction fetch)
Illegal Instruction
Privileged instruction
FPU disabled
Window
Memory address not aligned
Non-restartable, imprecise
error
Non-restartable,
precise error
Register file error
Restartable, late error
Restartable,
precise error
Overflow
Underflow
Non-restartable error
Data bus error
Restartable error
Sequence error
Unimplemented FPop
IEEE exceptions:
Priority
1
2
3
4
5
6
7
8
9
2.1
2.2
2.3
2.4
2.5
9.1
9.2
9.3
9.4
9.5
9.6
06h
Trap Type (tt) Comments
–
64h
62h
65h
63h
61h
01h
02h
03h
04h
05h
07h
08h
Sources: SYSRESET* pin
Severe error requiring a re-boot
TSC695F enters (if not masked) in halt or reset mode
Error not removable, PC & nPC OK
TSC695F enters (if not masked) in halt or reset mode
Special case of non-restartable, precise error.
TSC695F enters (if not masked) in halt or reset mode
Retrying instruction but PC & nPC have to be re-adjusted
TSC695F enters (if not masked) in halt or reset mode
Retrying instruction
TSC695F enters (if not masked) in halt or reset mode
Parity error on control bus
Parity error on data bus
Parity error on address bus
Access to protected or unimplemented area
Uncorrectable error in memory
Bus time out
Bus error
–
–
–
During SAVE instruction or trap taken
During RESTORE instruction or RETT instruction
–
Severe error, cannot restart the instruction
Parity error on FPU data bus
Can be removed restarting the instruction
–
–
Invalid operation
Division by zero
Overflow
Underflow
Inexact
software reset
watchdog reset
IU or System error reset
TSC695F
9